{{B}}pArt onE{{/B}}
· For quEstions 1-8 you will hEAr Eight short rECorDings.
· For EACh quEstion, mArk onE lEttErA,B、orC、For thE CorrECt AnswEr.
· you will hEAr thE Eight rECorDings twiCE.

why is mr mo unABlE to mEEt mrBrown A、hE hAs to AttEnD An importAnt mEEting.B、hE hAs to go to thE Airport to piCk up somEonE.C、hE hAs to wAit For An importAnt phonE CAll.